1,4-Cyclohexadiene-1,4-dicarboxylic acid, 2,5-bis(phenylamino)-, 1,4-dimethyl ester → Quinacridone
反応式
[NH:1]([C:8]1[CH2:17][C:16]([C:18]([O:20]C)=O)=[C:15]([NH:22][C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[CH2:14][C:9]=1[C:10]([O:12]C)=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>O>[CH:26]1[CH:27]=[C:28]2[C:18]([C:16]3[C:15]([NH:22][C:23]2=[CH:24][CH:25]=1)=[CH:14][C:9]1[C:10]([C:7]2[C:2]([NH:1][C:8]=1[CH:17]=3)=[CH:3][CH:4]=[CH:5][CH:6]=2)=[O:12])=[O:20]参加物
3
実験手順
An aqueous suspension of 100 g of finely ground dimethyl 2,5-dianilino-3,6-dihydroterephthalate in 500 ml of water was nozzled in a gas stream of 10 m3 /h of nitrogen and 2 m3 /h of air, which had been preheated to a temperature of 850° C., into a laboratory spray dryer in the course of 1 hour. Using a Venturi washer, 72 g of pure quinacridone were obtained.
後処理
- customhad been preheated to a temperature of 850° C., into a laboratory spray dryer in the course of 1 hour